Prove You're A Shadowhunters Expert By Acing This Season 2 Episode 16 Quiz

This will be a true test of your knowledge.

Shadowhuntersseason 2 episode 16, 'Day of Atonement', gave us a lot to take in. We learned more about Sebastian's true identity, and about Maia's background. Plus, a huge Clave secret was revealed and Clary discovered that her brother was still alive. If you think you can remember every detail from the episode, challenge yourself with the quiz below.